该策略基于快速移动平均线和慢速移动平均线的交叉原理生成交易信号。当快速移动平均线从下方上穿慢速移动平均线时,产生买入信号;当快速移动平均线从上方下穿慢速移动平均线时,产生卖出信号。
该策略使用sma函数计算快速移动平均线和慢速移动平均线。其中fast_SMA为快速移动平均线,周期长度为fast_SMA_input;slow_SMA为慢速移动平均线,周期长度为slow_SMA_input。
策略使用cross和crossunder函数判断快速移动平均线和慢速移动平均线的交叉情况。当快速移动平均线上穿慢速移动平均线时,LONG变量为true,产生买入信号;当快速移动平均线下穿慢速移动平均线时,SHORT变量为true,产生卖出信号。
该策略具有以下优势:
该策略也存在以下风险:
风险控制方法:
该策略可以从以下方面进行优化:
该策略利用移动平均线的优势,简单有效地产生交易信号。虽然存在一些风险,但可通过参数优化、增加过滤条件等方式进行改进。移动平均线交叉策略值得进一步研究与应用。
/*backtest
start: 2023-10-01 00:00:00
end: 2023-10-13 00:00:59
period: 1h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@author Jacques Grobler
//
// SIMPLE CROSS OVER BOT
// =====================
//
// This is a simple example of how to set up a strategy to go long or short
// If you make any modifications or have any suggestions, let me know
// When using this script, every section marked back testing should be
// uncommented in order to use for back testing, same goes for using the script portion
///////////////////////////////////////////////////////////////////////////////////////
//// INTRO
//// -----
// BACKTESTING
//@version=4
strategy(title="SimpleCrossOver_Bot_V1_Backtester", overlay=true, default_qty_type=strategy.percent_of_equity, default_qty_value=100, pyramiding=0, commission_type=strategy.commission.percent, commission_value=0.1)
// SIGNALS
//study(title="SimpleCrossOver_Bot_V1_Signals", overlay = true)
///////////////////////////////////////////////////////////////////////////////////////
//// INPUTS
//// ------
// BACKTESTING
dateSart_Year = input(2018, title="Start Year", minval=2000)
dateSart_Month = input(1, title="Start Month", minval=1, maxval=12)
dateSart_Day = input(1, title="Start Day", minval=1, maxval=31)
dateEnd_Year = input(2019, title="End Year", minval=2000)
dateEnd_Month = input(1, title="End Month", minval=1, maxval=12)
dateEnd_Day = input(1, title="End Day", minval=1, maxval=31)
// BACKTESTING AND SIGNALS
fast_SMA_input = input(7, title="SMA Fast")
slow_SMA_input = input(25, title="SMA Slow")
///////////////////////////////////////////////////////////////////////////////////////
//// INDICATORS
//// ----------
fast_SMA = sma(close, fast_SMA_input)
slow_SMA = sma(close, slow_SMA_input)
///////////////////////////////////////////////////////////////////////////////////////
//// STRATEGY
//// --------
LONG = cross(fast_SMA, slow_SMA) and fast_SMA > slow_SMA
stratLONG() => crossover(fast_SMA, slow_SMA)
SHORT = cross(fast_SMA, slow_SMA) and fast_SMA < slow_SMA
stratSHORT() => crossunder(fast_SMA, slow_SMA)
///////////////////////////////////////////////////////////////////////////////////////
//// TRIGGERS
//// --------
// BACKTESTING
testPeriodStart = timestamp(dateSart_Year, dateSart_Month, dateSart_Day, 0, 0)
testPeriodStop = timestamp(dateEnd_Year, dateEnd_Month, dateEnd_Day, 0, 0)
timecondition = true
strategy.entry(id="LONG", long = true, when=timecondition and stratLONG())
strategy.entry(id="SHORT", long = false, when=timecondition and stratSHORT())
// SIGNALS
//alertcondition(LONG, title="LONG")
//alertcondition(SHORT, title="SHORT")
///////////////////////////////////////////////////////////////////////////////////////
//// PLOTS
//// -----
// BACKTESTING AND SIGNALS
plot(fast_SMA, color=green, linewidth=1)
plot(slow_SMA, color=yellow, linewidth=1)
plotshape(LONG, title="LONG", style=shape.triangleup, text="LONG", location=location.belowbar, size=size.small, color=green)
plotshape(SHORT, title="SHORT", style=shape.triangledown, text="SHORT", location=location.abovebar, size=size.small, color=red)